This was not easy for me to verify. Yes, it's in the Netherlands:
techstartups.com/2019/12/29/huka-dutch-mobility-startup-making-possible-people-disability-travel-independently-huka-pendel-electric-wheelchair-scooter-trike/
So the manufacturer is "based in Oldenzaal, the Netherlands." (This is only 50 miles away from where I live, sometimes the world is small. )
On the way I found out there is also a Berliner who developed such an e-trike. And a paraplegic woman from England, social entrepreneur and TV host, is "a passionate Can-Am rider" (modified for her).
Awesome!